The company has completed numerous projects involving the determination of aquifer characteristics, measurement of coefficient of permeability, analysis of stormwater exfiltration or seepage and sizing of stormwater ponds, in many cases for water management district permitting purposes. MEI has also conducted hydrogeologic investigations involving the design, engineering analyses and computer modeling, and permitting of numerous land application effluent disposal systems, and hydrogeologic and geotechnical investigations for solid waste disposal facilities. Recently the company has conducted a sediment analysis of The Heights area of the Hillsborough River.